A tyre (1) comprising a plurality of blocks (5, 6) defined on a tread band (2) and at least one first sipe (10; 20). The first sipe (10; 20) extends along a first longitudinal direction (A) and comprises a first linear portion (11) extending substantially along the first longitudinal direction (A), a single-wave portion (12) extending continuously with the first linear portion (11), and a second linear portion (13) extending continuously with the single-wave portion (12). The single-wave portion (12) comprises: a first segment (14) inclined and extending from the first linear portion (11) to the first crest portion (15); a second segment (16) inclined and extending from the first crest portion (15) to an opposite second crest portion (17); and a third segment (18) inclined and extending from the second crest portion (17) to the second linear portion (13). The second segment (16) of the single-wave portion (12) is inclined at an angle relative to the first longitudinal direction (A) that is greater than the angles of the first segment (14) and the third segment (18) relative to the first longitudinal direction.

    一种轮胎(1),包括限定在胎面带(2)上的多个块体(5,6)以及形成在每个块体上的至少一个第一刀槽花纹(10;20)。第一刀槽花纹(10;20)沿着第一纵向方向(A)延伸并且包括基本沿着第一纵向方向(A)延伸的第一线性部分(11)、与第一线性部分(11)连续地延伸的单波部分(12)以及与单波部分(12)连续地延伸的第二线性部分(13)。单波部分(12)包括:第一分段(14),其倾斜并且从第一线性部分(11)延伸直至第一波峰部(15);第二分段(16),其倾斜并且从第一波峰部(15)延伸直至相对的第二波峰部(17);以及第三分段(18),其倾斜并且从第二波峰部(17)延伸直至第二线性部分(13)。单波部分(12)的第二分段(16)相对于第一纵向方向(A)倾斜的角度大于第一分段(14)和第三分段(18)相对于第一纵向方向倾斜的角度。


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    Title :

    Vehicle wheel tyre


    Additional title:

    车辆车轮轮胎


    Contributors:

    Publication date :

    2025-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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